Question

f(x)= sec x + tan x / sec x - tanx find f(π/6)​

Answer 1

Answer:

π/6 = 30

f(π/6) = (sec 30 + tan 30) / (sec 30 -tan 30)

= ( 2/√3 + 1/√3 ) / ( 2/√3 - 1/√3 )

= ( 3/√3 ) / ( 1/√3 )

= 3